[INFO] fetching crate owned-singleton-macros 0.1.0...
[INFO] checking owned-singleton-macros-0.1.0 against try#8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346 for pr-86194
[INFO] extracting crate owned-singleton-macros 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate owned-singleton-macros 0.1.0 on toolchain 8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate owned-singleton-macros 0.1.0
[INFO] finished tweaking crates.io crate owned-singleton-macros 0.1.0
[INFO] tweaked toml for crates.io crate owned-singleton-macros 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f37971d113ad7c3d4eee1efae2df97a155b4b32cbc5bc7be49eab8ba3d44837d
[INFO] running `Command { std: "docker" "start" "-a" "f37971d113ad7c3d4eee1efae2df97a155b4b32cbc5bc7be49eab8ba3d44837d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f37971d113ad7c3d4eee1efae2df97a155b4b32cbc5bc7be49eab8ba3d44837d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f37971d113ad7c3d4eee1efae2df97a155b4b32cbc5bc7be49eab8ba3d44837d", kill_on_drop: false }`
[INFO] [stdout] f37971d113ad7c3d4eee1efae2df97a155b4b32cbc5bc7be49eab8ba3d44837d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+8552849d5ae3b6c66b89a0ac2e9c1e3ef5cde346" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be23db6e1d8e70435cd9606740b5d7a2f5e19af6d3375def6b9e44106626bb9b
[INFO] running `Command { std: "docker" "start" "-a" "be23db6e1d8e70435cd9606740b5d7a2f5e19af6d3375def6b9e44106626bb9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking quote v0.6.13
[INFO] [stderr]     Checking owned-singleton-macros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "be23db6e1d8e70435cd9606740b5d7a2f5e19af6d3375def6b9e44106626bb9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be23db6e1d8e70435cd9606740b5d7a2f5e19af6d3375def6b9e44106626bb9b", kill_on_drop: false }`
[INFO] [stdout] be23db6e1d8e70435cd9606740b5d7a2f5e19af6d3375def6b9e44106626bb9b